Bacharach 0019-7051, Instructions Manual

Page 1: ...LEAKATOR 10 INSTRUCTION 0019 9167 COMBUSTIBLE GAS DETECTOR Part No 0019 7051 Rev 18 October 2012 ...

Page 2: ...Copyright 1994 2012 by Bacharach Inc ...

Page 3: ...mation which could prevent user awareness of a potentially hazardous situation for the instrument user other personnel and property If after reading the information in this manual the user has questions regarding theoperation application or maintenanceoftheinstrument supervisory or training assistance should be obtained before use Fac tory assistance is available by calling 1 800 736 4666 The Leak...

Page 4: ...CONTENTS Leakator 10 Instruction 0019 9167 ...

Page 5: ...1 0 GENERAL DESCRITPION AND USE Figure 1 Leakator 10 Introduction Leakator 10 Instruction 0019 9167 ...

Page 6: ...viced byqualified personnel Read and understand the contents of this instruction manual before operating or servicing To prevent ignition of a hazardous atmosphere do not perform any maintenance work such as replacing the in strument s batteries sensor or sensor matching resistor in an area classified as being hazardous ...

Page 7: ...Technical Characteristics Leakator 10 Instruction 0019 9167 2 0 TECHNICAL CHARACTERISTICS ...

Page 8: ...N Do not replace batteries in a hazardous area To maintain agency approval use only NEDA 14A type batteries or equivalent 4 0 OPERATION 4 1 Turning ON the Instrument Technical Characteristics Leakator 10 Instruction 0019 9167 ...

Page 9: ...Figure 2 Battery Installation Battery Installation Leakator 10 Instruction 0019 9167 Power Fail Low Bat 3 0 Battery Installation Gain ...

Page 10: ... sensor becomes less sensitive after being exposed to an excessive amount of gas Therefore after testing the instrument as described above leave it on for several minutes to restabilize the sensor Gain Gain Operation Leakator 10 Instruction 0019 9167 ...

Page 11: ...Figure 3 J ack Control and Indicators Operation Leakator 10 Instruction 0019 9167 COMBUS TIBLEGAS ES Powe r Fail Low Bat MADE IN US A ...

Page 12: ...g the Earphone 4 4 Turning OFF the Instrument 5 0 MAINTENANCE Do not replace the batteries sensor or sensor matching resistor in a hazardous area 6 0 Troubleshooting Operation Leakator 10 Instruction 0019 9167 ...

Page 13: ...he resistor leads are cut too short the instrument may not function Notice that the sensor s six pins and the socket are symmetrical and not keyed thus permitting the sensor to be plugged in two ways The socket however is wired so that it doesn t matter which way the sensor is installed ...

Page 14: ... 2 Replacing the Printed Circuit Board Figure 4 Removing Sensor Maintenance Leakator 10 Instruction 0019 9167 Pry sensor from its socket using a small flat blade screwdriver inserted through access hole ...

Page 15: ...ly C Size 1 5 x 5 NEDA 14A or Equivalent Cut Matching Resistor leads to correct length by inserting each lead into form as shown and cutting here NOTE The plastic clip guide length represents the minimum lead length If the resistor leads are cut too short the instrument may not function Optimum lead length is 11 16 After cutting resistor leads use this form to bend leads as shown MATCHING RESISTOR...

Page 16: ...5 3 Replacing the Speaker CAUTION Do not overtighten the nuts Maintenance Leakator 10 Instruction 0019 9167 ...

Page 17: ...Maintenance Leakator 10 Instruction 0019 9167 5 4 Replacing the Flexible Probe Assembly ...

Page 18: ...Maintenance Leakator 10 Instruction 0019 9167 ...

Page 19: ... Leakator 10 Instruction 0019 9167 6 0 TROUBLESHOOTING Do not perform any maintenance work in a hazardous area Fail 5 1 Replacing the Sensor Low Bat 5 1 Replacing the Sensor 5 2 Replacing the Printed Circuit Board ...

Page 20: ...7 0 PARTS SERVICE 7 1 Parts List Replacement Parts See Fig 7 Accessories Troubleshooting Leakator 10 Instruction 0019 9167 ...

Page 21: ...s United States Bacharach Inc 621 Hunt Valley Circle New Kensington PA 15068 Phone 1 800 736 4666 Fax 724 334 5723 Email help mybacharach com Canada Bacharach of Canada Inc 20 Amber St Unit 7 Markham Ontario L3R SP4 Canada Phone 905 470 8985 Fax 905 470 8963 Email bachcan idirect com ...

Page 22: ...Figure 7 Leakator 10 Part Locations Sheet 1 of 2 Parts Service Leakator 10 Instruction 0019 9167 1 2 3 4 6 7 9 5 See Fig 7 Sheet 2 7 8 10 2 10 8 FRONT OF INSTRUMENT 8 11 ...

Page 23: ...rts Service Figure 7 Leakator 10 Part Locations Sheet 2 of 2 Leakator 10 Instruction 0019 9167 J3 PROBE CONNECTOR J2 SPEAKER CONNECTOR MATCHING RESISTOR Located on opposite side of board J1 EARPHONE JACK ...

Page 24: ...Parts Service Leakator 10 Instruction 0019 9167 ...

Page 25: ...in conformity with the provisions of the following standards and is in accordance with the following directive Directive s 2004 108 EC EU EMC Directive Standard s EN 50270 2006 Electromagnetic Com patibility EMC Stan dards Electrical Apparatus for the Detection and Measurement of Combustible Gases Toxic Gases or Oxygen Signature __________________________ Name Doug Keeports Title VP of Product Dev...

Page 26: ...Notes Leakator 10 ...

Page 27: ...Leakator 10 Notes ...

Page 28: ...rach Inc 621 Hunt Valley Circle New Kensington PA 15068 Ph 724 334 5000 Fax 724 334 5001 Toll Free 800 736 4666 Website www mybacharach com E mail help mybacharach com Printed in U S A Registered Trademarks ...